Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Glenn Davis <gdavis@gluonics.com>’
  
  Found the following (possibly) invalid URLs:
    URL: https://electronics.stackexchange.com/questions/174314/
      From: inst/doc/photoncounting.html
      Status: 403
      Message: Forbidden
    URL: https://store.ies.org/product/technical-memorandum-ies-method-for-evaluating-light-source-color-rendition/
      From: man/TM30.Rd
            man/lightSpectra.Rd
      Status: Error
      Message: Number of redirects hit maximum amount [store.ies.org]: Maximum (10) redirects followed
    URL: https://store.imrnasia.com/fl2-14s3c-c/
      From: man/Flea2.Rd
      Status: Error
      Message: Could not resolve hostname [store.imrnasia.com]: Could not resolve host: store.imrnasia.com
    URL: https://www.ies.org/standards/standards-toolbox/tm-30-spectral-calculator/
      From: man/TM30.Rd
      Status: 406
      Message: Not Acceptable

No changes to worse in reverse depends.